<template>
  <div class="pay-main">
    <div class="pay-container">
      <div class="checkout-tit">
        <h4 class="tit-txt">
          <span class="success-icon"></span>
          <span class="success-info">订单提交成功，请您及时付款，以便尽快为您发货~~</span>
        </h4>
        <div class="paymark">
          <span class="fl">请您在提交订单<em class="orange time">4小时</em>之内完成支付，超时订单会自动取消。订单号：<em>145687</em></span>
          <span class="fr"><em class="lead">应付金额：</em><em class="orange money">￥{{ orderInfo.totalFee }}</em></span>
        </div>
      </div>

      <div class="checkout-steps">
        <div class="step-tit">
          <h5>支付平台</h5>
        </div>
        <div class="step-cont">
          <ul class="payType">
            <li><img src="./images/pay2.jpg"></li>
            <li><img src="./images/pay3.jpg"></li>
          </ul>

        </div>
        <div class="hr"></div>

        <div class="payshipInfo">
          <div class="step-tit">
            <h5>支付网银</h5>
          </div>

        </div>
        <div class="hr"></div>

        <div class="submit">
          <a class="btn" @click="payImmediately">立即支付</a>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import { placeOrder, paymentStatus } from '@/api/pay'
import QRCode from 'qrcode'

export default {
  name: 'SphPay',
  async created () {
    const res = await placeOrder(this.orderId)
    if (res.code === 200) this.orderInfo = res.data
  },

  data () {
    return {
      orderId: this.$route.query.orderId,
      orderInfo: ''
    }
  },
  methods: {
    // 查询订单的支付状态
    async payImmediately () {
      try {
        const imgQr = await QRCode.toDataURL(this.orderInfo.codeUrl)
        this.$alert(`<img src=${imgQr} alt="" style="height: 200px; width: 200px" />`, '微信扫码支付', {
          dangerouslyUseHTMLString: true,
          showCancelButton: true,
          cancelButtonText: '支付遇到问题',
          confirmButtonText: '已支付',
          center: true,
          callback: async (action) => {
            if (action === 'cancel') {
              this.$message.success('请联系客服')
              clearInterval(timer)
            } else if (action === 'confirm') {
              const res = await paymentStatus(this.orderId)
              if (res.code === 200) {
                this.$message.success('支付成功')
                this.$msgbox.close()
                this.$router.push('/paySuccess')
              } else {
                this.$message.error('支付失败，请重新支付')
              }
            }
          }
        })
        // 心跳支付
        const timer = setInterval(async () => {
          const res = await paymentStatus(this.orderId)
          if (res.code === 200) {
            clearInterval(timer)
            this.$message.success('支付成功')
            this.$msgbox.close()
            this.$router.push('/paySuccess')
          }
        }, 1000)
      } catch (e) {
        this.$message.error('支付失败，请重新支付')
      }
    }
  }
}
</script>

<style lang="less" scoped>
.pay-main {
  margin-bottom: 20px;

  .pay-container {
    margin: 0 auto;
    width: 1200px;

    a:hover {
      color: #4cb9fc;
    }

    .orange {
      color: #e1251b;
    }

    .money {
      font-size: 18px;
    }

    .zfb {
      color: #e1251b;
      font-weight: 700;
    }

    .checkout-tit {
      padding: 10px;

      .tit-txt {
        font-size: 14px;
        line-height: 21px;

        .success-icon {
          width: 30px;
          height: 30px;
          display: inline-block;
          background: url(./images/icon.png) no-repeat 0 0;
        }

        .success-info {
          padding: 0 8px;
          line-height: 30px;
          vertical-align: top;
        }
      }

      .paymark {
        overflow: hidden;
        line-height: 26px;
        text-indent: 38px;

        .fl {
          float: left;
        }

        .fr {
          float: right;

          .lead {
            margin-bottom: 18px;
            font-size: 15px;
            font-weight: 400;
            line-height: 22.5px;
          }
        }
      }
    }

    .checkout-info {
      padding-left: 25px;
      padding-bottom: 15px;
      margin-bottom: 10px;
      border: 2px solid #e1251b;

      h4 {
        margin: 9px 0;
        font-size: 14px;
        line-height: 21px;
        color: #e1251b;
      }

      ol {
        padding-left: 25px;
        list-style-type: decimal;
        line-height: 24px;
        font-size: 14px;
      }

      ul {
        padding-left: 25px;
        list-style-type: disc;
        line-height: 24px;
        font-size: 14px;
      }
    }

    .checkout-steps {
      border: 1px solid #ddd;
      padding: 25px;

      .hr {
        height: 1px;
        background-color: #ddd;
      }

      .step-tit {
        line-height: 36px;
        margin: 15px 0;
      }

      .step-cont {
        margin: 0 10px 12px 20px;

        ul {
          font-size: 0;

          li {
            margin: 2px;
            display: inline-block;
            padding: 5px 20px;
            border: 1px solid #ddd;
            cursor: pointer;
            line-height: 18px;
          }
        }
      }
    }

    .submit {
      text-align: center;

      .btn {
        display: inline-block;
        padding: 15px 45px;
        margin: 15px 0 10px;
        font: 18px "微软雅黑";
        font-weight: 700;
        border-radius: 0;
        background-color: #e1251b;
        border: 1px solid #e1251b;
        color: #fff;
        text-align: center;
        vertical-align: middle;
        cursor: pointer;
        user-select: none;
        text-decoration: none;
      }
    }
  }
}
</style>
